The Jaguar XK (project code X150) is the second generation of the Jaguar XK grand tourer from Jaguar Cars. The vehicle was unveiled in 2005 at the Frankfurt Motor Show with the first generation's 4.2-litre V8 engine. The XK convertible was unveiled in 2006 North American International Auto Show in Detroit. A facelifted XK was launched in 2009 with a new 5.0-litre V8. The production of the XK ended in summer 2014.